| David Goodwin | af0d08d | 2009-07-27 16:31:55 +0000 | [diff] [blame] | 1 | ; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2,+v7a | grep {rev\\.w\\W*r\[0-9\]*,\\W*r\[0-9\]*} | count 1 |
| David Goodwin | 7f98cac | 2009-06-26 22:37:07 +0000 | [diff] [blame] | 2 | |
| 3 | define i32 @f1(i32 %a) { | ||||
| 4 | %tmp = tail call i32 @llvm.bswap.i32(i32 %a) | ||||
| 5 | ret i32 %tmp | ||||
| 6 | } | ||||
| 7 | |||||
| 8 | declare i32 @llvm.bswap.i32(i32) nounwind readnone | ||||